Two Attiny85s - NACK after sending 16 byte

puuu / USIWire

USI based TWI/I2C library for Arduino

GNU Lesser General Public License v3.0

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Closed oomek closed 4 years ago

oomek commented 4 years ago

How can I send more that 32 bytes between two Attiny85s? I'm getting nack after sending byte 16.

oomek commented 4 years ago

Nevermind it was a matter of setting a larger buffer size in USI_TWI_Slave.h to #define TWI_RX_BUFFER_SIZE (64)